This Schneider Electric EMC radio interference input filter is designed to mitigate electromagnetic interference in variable speed drive systems. Specifically, the VW3A4708 is engineered for use with Schneider Electric variable speed drives, contributing to cleaner power output and improved system reliability. Its application is critical in environments where electrical noise can impact the performance and longevity of sensitive automation equipment.

Technical details

• Product Type: EMC Radio Interference Input Filter
• Manufacturer Series: Altivar (implied by VW3 prefix, common for Schneider Electric VFD accessories)
• Rated Current: 200 A
• Compatibility: Designed for use with Schneider Electric variable speed drives. Specific drive model compatibility should be verified against the manufacturer's datasheet.
• Function: Reduces electromagnetic interference (EMI) and radio frequency interference (RFI) generated by variable speed drives.
• Installation: Typically installed between the power supply and the variable speed drive.
• Construction: Robust industrial design suitable for demanding environments.
• Protection: Helps protect downstream equipment from electrical noise and ensures compliance with EMC directives.

Applications & compatibility

The VW3A4708 filter is essential for applications requiring stringent electromagnetic compatibility, such as in process control, manufacturing automation, and machine building. It is commonly integrated into systems found in packaging lines, material handling, HVAC systems, and other industrial machinery where variable speed drives are employed to control motor speed and torque.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the VW3A4708 or contact our technical team for cross-reference assistance with compatible Schneider Electric Altivar components.